*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --ink:       #111114;
      --ink-soft:  #1A1A1F;
      --ink-muted: #2A2A35;
      --cream:     #E6EDF3;
      --sand:      #8B949E;
      --gold:      #2A7FBF;
      --gold-bright: #3FA3E8;
      --green:     #1A7A4A;
      --red:       #CA4A4A;
      --blue:      #2A7FBF;
      --radius:    10px;
      --font-serif: 'Cormorant Garamond', serif;
      --font-sans:  'DM Sans', sans-serif;
    }

    html {
      background: var(--ink);
    }

    body {
      background: var(--ink);
      color: var(--cream);
      font-family: var(--font-sans);
      font-size: 15px;
      min-height: 100dvh;
      padding: 0;
      max-width: 520px;
      margin: 0 auto;
    }

    .header {
      padding: 20px 20px 16px;
      border-bottom: 1px solid var(--ink-muted);
      display: flex;
      align-items: center;
      gap: 14px;
    }

    .header-logo {
      font-family: var(--font-serif);
      font-size: 26px;
      font-weight: 600;
      color: var(--cream);
      line-height: 1;
    }

    .header-logo span {
      color: var(--gold-bright);
    }

    .header-text h1 {
      font-family: var(--font-serif);
      font-size: 20px;
      font-weight: 600;
      color: var(--cream);
      letter-spacing: .02em;
    }

    .header-text p {
      font-size: 11px;
      color: var(--sand);
      margin-top: 2px;
      letter-spacing: .05em;
    }

    .form {
      padding: 16px 20px 24px;
    }

    .section {
      margin-bottom: 20px;
    }

    .section-label {
      font-size: 10px;
      letter-spacing: .16em;
      text-transform: uppercase;
      color: var(--gold-bright);
      font-weight: 500;
      margin-bottom: 12px;
      padding-bottom: 6px;
      border-bottom: 1px solid var(--ink-muted);
    }

    .field {
      margin-bottom: 14px;
    }

    .field label {
      display: block;
      font-size: 12px;
      color: var(--sand);
      margin-bottom: 5px;
    }

    .field input,
    .field select,
    .field textarea {
      width: 100%;
      background: var(--ink-soft);
      border: 1px solid var(--ink-muted);
      border-radius: 8px;
      color: var(--cream);
      font-family: var(--font-sans);
      font-size: 16px;
      padding: 12px 14px;
      outline: none;
      transition: border-color .15s;
      -webkit-appearance: none;
    }

    .field input:focus,
    .field select:focus,
    .field textarea:focus {
      border-color: var(--gold);
    }

    .field input::placeholder,
    .field textarea::placeholder {
      color: var(--sand);
      opacity: .5;
    }

    .field textarea {
      resize: vertical;
      min-height: 70px;
    }

    .field-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .verticals {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 8px;
    }

    .vert-btn {
      background: var(--ink-soft);
      border: 1px solid var(--ink-muted);
      border-radius: 8px;
      padding: 12px 8px;
      text-align: center;
      cursor: pointer;
      transition: all .15s;
      color: var(--sand);
    }

    .vert-btn .icon { font-size: 20px; display: block; margin-bottom: 4px; }
    .vert-btn .label { font-size: 11px; }

    .vert-btn.active {
      border-color: var(--gold);
      background: rgba(42, 127, 191, .12);
      color: var(--cream);
    }

    .channel-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px;
      margin-bottom: 14px;
    }

    .ch-btn {
      background: var(--ink-soft);
      border: 1px solid var(--ink-muted);
      border-radius: 8px;
      padding: 14px;
      text-align: center;
      cursor: pointer;
      transition: all .15s;
      color: var(--sand);
      font-size: 13px;
    }

    .ch-btn .icon { font-size: 22px; display: block; margin-bottom: 4px; }

    .ch-btn.active {
      border-color: var(--green);
      background: rgba(26, 122, 74, .1);
      color: var(--cream);
    }

    .submit-bar {
      padding: 16px 20px 24px;
    }

    .submit-bar button {
      width: 100%;
      background: var(--green);
      color: #fff;
      border: none;
      border-radius: 10px;
      font-family: var(--font-sans);
      font-size: 16px;
      font-weight: 500;
      padding: 14px;
      cursor: pointer;
      letter-spacing: .03em;
      transition: opacity .15s;
    }

    .submit-bar button:disabled {
      opacity: .4;
      cursor: not-allowed;
    }

    .submit-bar .msg {
      font-size: 13px;
      text-align: center;
      margin-top: 8px;
      min-height: 18px;
    }

    /* Success screen */
    .success-screen {
      display: none;
      text-align: center;
      padding: 80px 20px;
    }

    .success-screen .check {
      font-size: 64px;
      margin-bottom: 20px;
    }

    .success-screen h2 {
      font-family: var(--font-serif);
      font-size: 24px;
      color: var(--cream);
      margin-bottom: 8px;
    }

    .success-screen p {
      color: var(--sand);
      font-size: 14px;
      margin-bottom: 24px;
    }

    .success-screen button {
      background: var(--ink-muted);
      color: var(--cream);
      border: 1px solid var(--sand);
      border-radius: 8px;
      font-family: var(--font-sans);
      font-size: 14px;
      padding: 12px 28px;
      cursor: pointer;
    }

    /* Recent list */
    .recent {
      margin-top: 24px;
      padding-top: 20px;
      border-top: 1px solid var(--ink-muted);
    }

    .recent h3 {
      font-size: 11px;
      letter-spacing: .12em;
      text-transform: uppercase;
      color: var(--sand);
      margin-bottom: 12px;
    }

    .recent-item {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 10px 0;
      border-bottom: 1px solid var(--ink-muted);
      font-size: 13px;
    }

    .recent-item .ri-name { color: var(--cream); font-weight: 500; }
    .recent-item .ri-meta { color: var(--sand); font-size: 11px; }
    .recent-item .ri-status {
      font-size: 10px;
      padding: 2px 8px;
      border-radius: 8px;
      background: rgba(42,127,191,.15);
      color: var(--gold-bright);
    }

    .ref-banner {
      background: rgba(42,127,191,.10);
      border-bottom: 1px solid rgba(42,127,191,.25);
      padding: 10px 20px;
      font-size: 12px;
      color: var(--gold-bright);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .ref-banner strong { color: var(--cream); }

    .ref-stats {
      background: var(--ink-soft);
      border: 1px solid var(--ink-muted);
      border-radius: var(--radius);
      padding: 16px 20px;
      margin-bottom: 20px;
    }

    .ref-stats-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      text-align: center;
    }

    .ref-stat-num {
      font-size: 24px;
      font-weight: 600;
      color: var(--cream);
    }

    .ref-stat-label {
      font-size: 10px;
      color: var(--sand);
      text-transform: uppercase;
      letter-spacing: .1em;
      margin-top: 2px;
    }